<div dir="ltr"><div><div><div><div><div><div><div>Hello,<br></div><div><br>I'm a user of GRASS7 in UBUNTU 12.04.<br></div><br>I tried to import a PLY File to a GRASS vector points cloud - "cat2.ply".<br></div>
v.in.ply input=/home/xxxx/cat2.ply output=cat2xyz<br>Load:<br>ply<br>format ascii 1.0<br>comment GRASS GIS generated<br>element vertex 8139<br>property float x<br>property float y<br>property float z<br>element face 0<br>
property list uchar int vertex_indices<br>end_header<br>-96808.46704 -99911.92501 140.613663<br>-96808.25806 -99912.06045 140.449142<br>-96597.86902 -99913.83076 146.655823<br>-96599.28461 -99913.11427 146.4449<br>-96599.08022 -99913.21988 146.298218<br>
.................<br></div><div><br></div><div>FIRST PROBLEM in results: Only appears the column "Cat" in the table attributes of cat2xyz. But, within the GRASS6.4.2 this action writing the columns x,y,z. <br>................................................................................................<br>
</div><div><br><br>So, I repeat this action with the following statement : v.in.ply input=/home/xxxxx/cat2.ply output=cat2xyz_v1 x=4 y=5 z=6 <br></div><div><br></div><div>cat2xyz_v1: The four columns cat,x,y,z in results. But, the GRASS vector missed the region parameters...<br>
<a href="http://v.info">v.info</a> -g map=cat2xyz_v1@PERMANENT <br>north=0<br>south=0<br>east=0<br>west=0<br>top=0.000000<br>bottom=0.000000<br></div><br></div>I would like to get a correct file with the x,y,z coordinates. Is there any solution for this?<br>
<br></div>Thanks a lot.<br><br></div>Best regards,<br></div>Carla <br></div>